NOTES: Totals may not add up due to rounding. *On-terminal "other" was defined by survey respondents as storm water, people mover, bridges, trucks, jet array system, and engineering/design. Several ports did not define "other" at all. **Off-terminal "other" was defined by survey respondents as barge unloaded. A number of ports did not define "other" at all. Excludes $33,658,000 in expenditures from two regions (Great Lakes and noncontiguous) that had fewer than three responses each.